:Product: Solar Region Summary :Issued: 2021 Nov 27 0030 UTC # Prepared jointly by the U.S. Dept. of Commerce, NOAA, # Space Weather Prediction Center and the U.S. Air Force. # Joint USAF/NOAA Solar Region Summary SRS Number 331 Issued at 0030Z on 27 Nov 2021 Report compiled from data received at SWO on 26 Nov I. Regions with Sunspots. Locations Valid at 26/2400Z Nmbr Location Lo Area Z LL NN Mag Type 2898 S24E04 240 0120 Dao 08 10 Beta 2899 S21W62 306 0020 Bxo 04 05 Beta 2900 S28W12 ...Continue Reading

Space Weather Message Code: ALTEF3 Serial Number: 3170 Issue Time: 2021 Nov 26 1354 UTC ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Threshold Reached: 2021 Nov 26 1310 UTC Station: GOES16 NOAA Space Weather Scale descriptions can be found at www.swpc.noaa.gov/noaa-scales-explanation Potential Impacts: Satellite systems may experience significant charging resulting in increased risk to satellite systems.Thank you for using the Product Subscription Service. If you would like to remove a product subscri ...Continue Reading

The latest from NASA's Earth Observatory (23 November 2021) ------------------------------------------------------------------------ Latest Images: https://earthobservatory.nasa.gov/topic/image-of-the-day * Turkey's Cotton Castle https://earthobservatory.nasa.gov/images/149127/turkeys-cotton-castle/?src=eoa-iotd * A Rainforest Like No Other https://earthobservatory.nasa.gov/images/149124/a-rainforest-like-no-other/?src=eoa-iotd * Sediment Swirls Off the Yucatan https://earthobservatory.nasa.gov/images/149114/ ...Continue Reading

Space Weather Message Code: ALTEF3 Serial Number: 3169 Issue Time: 2021 Nov 24 1316 UTC CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Continuation of Serial Number: 3168 Begin Time: 2021 Nov 23 1650 UTC Yesterday Maximum 2MeV Flux: 1094 pfu NOAA Space Weather Scale descriptions can be found at www.swpc.noaa.gov/noaa-scales-explanation Potential Impacts: Satellite systems may experience significant charging resulting in increased risk to satellite systems.Thank you for using the Product Sub ...Continue Reading

:Product: Solar Region Summary :Issued: 2021 Nov 24 0717 UTC # Prepared jointly by the U.S. Dept. of Commerce, NOAA, # Space Weather Prediction Center and the U.S. Air Force. # ::::::::::CORRECTED COPY:::::::::: Joint USAF/NOAA Solar Region Summary SRS Number 328 Issued at 0030Z on 24 Nov 2021 Report compiled from data received at SWO on 23 Nov I. Regions with Sunspots. Locations Valid at 23/2400Z Nmbr Location Lo Area Z LL NN Mag Type 2896 S17W48 331 0020 Axx 01 01 Alpha 2897 N15W35 318 0 ...Continue Reading

:Product: Solar Region Summary :Issued: 2021 Nov 24 0030 UTC # Prepared jointly by the U.S. Dept. of Commerce, NOAA, # Space Weather Prediction Center and the U.S. Air Force. # Joint USAF/NOAA Solar Region Summary SRS Number 328 Issued at 0030Z on 24 Nov 2021 Report compiled from data received at SWO on 23 Nov I. Regions with Sunspots. Locations Valid at 23/2400Z Nmbr Location Lo Area Z LL NN Mag Type 2896 S17W48 331 0020 Axx 01 01 Alpha 2897 N15W35 318 0030 Bxo 02 03 Beta 2898 S32E03 ...Continue Reading

:Product: Solar Region Summary :Issued: 2021 Nov 23 0030 UTC # Prepared jointly by the U.S. Dept. of Commerce, NOAA, # Space Weather Prediction Center and the U.S. Air Force. # Joint USAF/NOAA Solar Region Summary SRS Number 327 Issued at 0030Z on 23 Nov 2021 Report compiled from data received at SWO on 22 Nov I. Regions with Sunspots. Locations Valid at 22/2400Z Nmbr Location Lo Area Z LL NN Mag Type 2896 S18W34 330 0010 Hsx 01 01 Alpha 2897 N15W23 319 0020 Hsx 01 01 Alpha IA. H-alpha ...Continue Reading

The following sections have been updated in the past 7 days. ------------------------------------------------------------------------ -- FLOODS (1 updated event, 1 new image) -- U.S. FALL AND WINTER MONSOON 2021-22 Late autumn and winter months usually bring rain and snow to western locations that are mostly dry for the rest of the year. * Severe Flooding in the Pacific Northwest (Image from Nov 14, 2021; Posted Nov 18, 2021) https://earthobservatory.nasa.gov/images/149100/severe-flooding-in-the-pacific-northwe ...Continue Reading

Official Space Weather Advisory issued by NOAA Space Weather Prediction Center Boulder, Colorado, USA SPACE WEATHER ADVISORY OUTLOOK #21-50 2021 November 21 at 7:55 p.m. MST (2021 November 22 0255 UTC) **** SPACE WEATHER OUTLOOK **** Summary For November 15-21 No significant space weather storms were observed during the summary period. Outlook For November 22-28 No significant space weather storms are expected during the outlook period. Data used to provide space weather services are contributed ...Continue Reading

:Product: Solar Region Summary :Issued: 2021 Nov 22 0030 UTC # Prepared jointly by the U.S. Dept. of Commerce, NOAA, # Space Weather Prediction Center and the U.S. Air Force. # Joint USAF/NOAA Solar Region Summary SRS Number 326 Issued at 0030Z on 22 Nov 2021 Report compiled from data received at SWO on 21 Nov I. Regions with Sunspots. Locations Valid at 21/2400Z Nmbr Location Lo Area Z LL NN Mag Type 2896 S18W22 331 0010 Hrx 01 01 Alpha 2897 N15W09 318 0010 Hsx 01 01 Alpha IA. H-alpha ...Continue Reading